OT-2026-000088861
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000088861) never changes.
Identity and time
| Publication number | OT-2026-000088861 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f10-7b4e-ae19-5def8f327cfe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088861 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a52b37f2b04fd6c7af673497127a4db8b5d593e595cccc634e9621b844d51e7 |
|---|---|
| Markdown | b58e238645a3a301f6420213e3492414e2f398114d53c38d491ef9c06b2c0119 |
| Publication page | 4017e8b3b3fc0bda871f0615bd9d4efa5f8fff3c698f2837ae7d4aa36a2ce91f |
| Manifest | 5bdefd014dc1e36b6fdb712efbda494647b77ddfd43e1854a624fb59eed3c63e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | kNeq2IkLhYDSYszPPijK0StL3M1K/BWzgsLY2Vt8DqmsJi7Ig+ExACuTDxl+/1oRTKRSMSmmH7sBzfETp4mVDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:48:15.334509Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088861observed 4017e8b3b3fc0bda871f0615bd9d4efa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:15.317900Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088861/manifest.jsonobserved 5bdefd014dc1e36b6fdb712efbda4946...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.300297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088861/publication.mdobserved b58e238645a3a301f6420213e3492414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:15.284472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088861/publication.txtobserved 7a52b37f2b04fd6c7af673497127a4db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|